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| author | Ilya Bakoulin <Ilya.Bakoulin@amd.com> | 2022-03-28 17:43:52 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-04-25 17:10:17 -0400 |
| commit | e955b5473294367c42e18faac9ab3348f3c8861c (patch) | |
| tree | 8566bb73a89912acf81a933d53eac9f60b1fea6b /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h | |
| parent | 89c342a9661838b9afe3988418705f877f496928 (diff) | |
| download | linux-stable-e955b5473294367c42e18faac9ab3348f3c8861c.tar.gz linux-stable-e955b5473294367c42e18faac9ab3348f3c8861c.tar.bz2 linux-stable-e955b5473294367c42e18faac9ab3348f3c8861c.zip | |
drm/amd/display: Add Audio readback registers
[Why]
Can be useful for verifying the correctness of audio output.
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Ilya Bakoulin <Ilya.Bakoulin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h index 687d7e4bf7ca..293595a33982 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h @@ -92,6 +92,8 @@ SRI(DP_VID_STREAM_CNTL, DP, id), \ SRI(DP_VID_TIMING, DP, id), \ SRI(DP_SEC_AUD_N, DP, id), \ + SRI(DP_SEC_AUD_N_READBACK, DP, id), \ + SRI(DP_SEC_AUD_M_READBACK, DP, id), \ SRI(DP_SEC_TIMESTAMP, DP, id), \ SRI(DIG_CLOCK_PATTERN, DIG, id) @@ -140,6 +142,8 @@ struct dcn10_stream_enc_registers { uint32_t DP_VID_STREAM_CNTL; uint32_t DP_VID_TIMING; uint32_t DP_SEC_AUD_N; + uint32_t DP_SEC_AUD_N_READBACK; + uint32_t DP_SEC_AUD_M_READBACK; uint32_t DP_SEC_TIMESTAMP; uint32_t HDMI_CONTROL; uint32_t HDMI_GC; @@ -256,6 +260,8 @@ struct dcn10_stream_enc_registers { SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_6, mask_sh),\ SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_7, mask_sh),\ SE_SF(DP0_DP_SEC_AUD_N, DP_SEC_AUD_N, mask_sh),\ + SE_SF(DP0_DP_SEC_AUD_N_READBACK, DP_SEC_AUD_N_READBACK, mask_sh),\ + SE_SF(DP0_DP_SEC_AUD_M_READBACK, DP_SEC_AUD_M_READBACK, mask_sh),\ SE_SF(DP0_DP_SEC_TIMESTAMP, DP_SEC_TIMESTAMP_MODE, mask_sh),\ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ASP_ENABLE, mask_sh),\ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ATP_ENABLE, mask_sh),\ @@ -473,6 +479,8 @@ struct dcn10_stream_enc_registers { type AFMT_60958_CS_CHANNEL_NUMBER_6;\ type AFMT_60958_CS_CHANNEL_NUMBER_7;\ type DP_SEC_AUD_N;\ + type DP_SEC_AUD_N_READBACK;\ + type DP_SEC_AUD_M_READBACK;\ type DP_SEC_TIMESTAMP_MODE;\ type DP_SEC_ASP_ENABLE;\ type DP_SEC_ATP_ENABLE;\ |